| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 2 AgCl = SnCl2 + 2 Ag
K3N + O2 = K2O + NO2 =>
4 K3N + 7 O2 = 6 K2O + 4 NO2
FeS + H2O = FeSO4 + H2 =>
FeS + 4 H2O = FeSO4 + 4 H2
NH4OHCaCl2 = CaOHNH4Cl2 =>
NH4OHCaCl2 = CaOHNH4Cl2
N2H4(l) + O2 = NO2 + H2O =>
N2H4(l) + 3 O2 = 2 NO2 + 2 H2O
NaOH + NH4 + SO4 = NaSO4 + H2O + NH3 =>
NaOH + NH4 + SO4 = NaSO4 + H2O + NH3
KCIO3 = KCIO + KCIO4 =>
3 KCIO3 = KCIO + 2 KCIO4
FeCl2 + KFeCN + HCl = Fe3 + CCl4 + KHN =>
9 FeCl2 + 6 KFeCN + 6 HCl = 5 Fe3 + 6 CCl4 + 6 KHN
NaNO3K2SO4 = NaSO4NO3K2 =>
NaNO3K2SO4 = NaSO4NO3K2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Zn + SnCl2 + H2O = ZnClOH + Sn + H2 =>
2 Zn + SnCl2 + 2 H2O = 2 ZnClOH + Sn + H2
C9H13N + H2O = C9H14N + OH =>
C9H13N + H2O = C9H14N + OH
Fe(OH)3 + H2SeO4 = Fe2(SeO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SeO4 = Fe2(SeO4)3 + 6 H2O
C12H26 + H2O = CO2 + H2 =>
C12H26 + 24 H2O = 12 CO2 + 37 H2
K2Cr2O4 + BaCl2 = BaCr2O4 + KCl =>
K2Cr2O4 + BaCl2 = BaCr2O4 + 2 KCl
SOCl2 + NaOH = NaCl + SO2 + H2O =>
SOCl2 + 2 NaOH = 2 NaCl + SO2 + H2O
Al2O3 + Ba(OH)2 = Ba(AlO2)2 + H2O =>
Al2O3 + Ba(OH)2 = Ba(AlO2)2 + H2O
ZnCl2(aq) + Na2CO3(aq) = ZnCO3(s) + NaCl(aq) =>
ZnCl2(aq) + Na2CO3(aq) = ZnCO3(s) + 2 NaCl(aq)
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
H2O = H2OHOH =>
2 H2O = H2OHOH
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Si2Cl + H2O = SiO2 + HCl + H =>
Si2Cl + 4 H2O = 2 SiO2 + HCl + 7 H
HCOOK + H2O = COOK + H3O =>
HCOOK + H2O = COOK + H3O
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
KNO3 + C6H14O6 = CO2 + H2O + KNO2 =>
13 KNO3 + C6H14O6 = 6 CO2 + 7 H2O + 13 KNO2
PbO2 + CO2 = PbCO4 =>
PbO2 + CO2 = PbCO4
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
NaOH(aq) + HCl = NaCl + H2O =>
NaOH(aq) + HCl = NaCl + H2O
KNO3 + C6H14O6 = CO2 + N2 + H2O + KOH =>
26 KNO3 + 5 C6H14O6 = 30 CO2 + 13 N2 + 22 H2O + 26 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
AgNO3 + MnCl2 = AgCl2 + MnNO3 =>
AgNO3 + MnCl2 = AgCl2 + MnNO3
NaOH(aq) + HCl = NaCl + H2O(aq) =>
NaOH(aq) + HCl = NaCl + H2O(aq)
Fe + H2CO3 = Fe3CO3 + H2 =>
3 Fe + H2CO3 = Fe3CO3 + H2
CH3OH + [O] = CO2 + H2O =>
CH3OH + 3[O] = CO2 + 2 H2O
C6H14O6 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C6H14O6 + 26 KNO3 = 30 CO2 + 35 H2O + 13 N2 + 13 K2O
NaOH(aq) + HCl = NaCl(aq) + H2O(aq) =>
NaOH(aq) + HCl = NaCl(aq) + H2O(aq)
K2HPO4 + Na0H = K0H + Na2HPO4 =>
K2HPO4 + 2 Na0H = 2 K0H + Na2HPO4
AgNo3 + CuCl2 = AgCl2 + Cu(No3) =>
AgNo3 + CuCl2 = AgCl2 + Cu(No3)
NiI2 = Ni + I =>
NiI2 = Ni + 2 I
CuCl2 + F2 = CuF + Cl2 =>
2 CuCl2 + F2 = 2 CuF + 2 Cl2
C6H14O6 + KNO3 = CO2 + N2 + K2CO3 + H2O =>
5 C6H14O6 + 26 KNO3 = 17 CO2 + 13 N2 + 13 K2CO3 + 35 H2O
Br2 + H2O = HOBr + HBr =>
Br2 + H2O = HOBr + HBr
K3Fe(CN)6 + NH4SCN = KSCN + (NH4)3Fe(CN)6 = =>
K3Fe(CN)6 + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
NaOH(aq) + HCl = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl = NaCl(aq) + H2O(l)
HCl + NaOH(aq) = NaCl + H2O(l) =>
HCl + NaOH(aq) = NaCl + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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